package com.shunwang.caipiao.analysis;

import java.util.HashMap;
import java.util.Map;

public class DataContextImpl implements DataContext {

	private Map<String,Object> context = new HashMap<String,Object>();
	@Override
	public Object getObj(String key) {
		return context.get(key);
	}

	@Override
	public void setObj(String key, Object val) {
		context.put(key, val);
	}

}
